"That's right. I can't.. I never tried, before a couple of days ago." But when Remus had told him he wouldn't be able to leave, Jalil had gone out and tried it. Because his curiousity wouldn't have gone away if he hadn't. It'd been replaced now by frustration at not being able to go, if that's what he chose he wanted to do. "But I did. And it's impossible." He didn't really want to get into the specifics, because he'd have a hard time telling Ianto that he'd walked on a road and hadn't gotten anywhere. It didn't make sense, and he didn't like saying things that didn't make sense.